The tag alias #75728 rager-ermare -> kimmarionsa is pending approval.
Reason: Kimmarionsa is their more commonly used name across their accounts, looking at their URLs. Proof that they are the same artist is explicitly stated on their FA page
They put both names on their newer art, but in their older art (ex: post #5410900 from 2024) they only went by the name kimmarionsa, making this the more recognizable name